node-rsa | Node.js RSA library - Node | Encryption library

by rzcoder JavaScript Version: 1.1.1 License: No License

X-Ray Key Features Code Snippets Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | node-rsa Summary

node-rsa is a JavaScript library typically used in Security, Encryption, Nodejs applications. node-rsa has no bugs, it has no vulnerabilities and it has medium support. You can install using 'npm i node-rsa-westartrack' or download it from GitHub, npm.

Node.js RSA library

Support

Quality

Security

License

Reuse

Support

node-rsa has a medium active ecosystem.

It has 1298 star(s) with 203 fork(s). There are 30 watchers for this library.

It had no major release in the last 12 months.

There are 23 open issues and 148 have been closed. On average issues are closed in 269 days. There are 10 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of node-rsa is 1.1.1

Quality

node-rsa has 0 bugs and 0 code smells.

Security

node-rsa has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

node-rsa code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

node-rsa does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

node-rsa releases are available to install and integrate.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed node-rsa and discovered the below as its top functions. This is intended to give you an instant insight into node-rsa implemented functionality, and help decide if they suit your requirements.

The 32 - bit implementation of exponent .
Convert a hex string to a number .
core of division
The inverse of n .
Creates a new Node RSA node .
Formats a number to a number .
Add a point to the matrix
Subtracts from one to another
Calculates the RBCN .
bMultiply b from a number

Get all kandi verified functions for this library.

node-rsa Key Features

No Key Features are available at this moment for node-rsa.

node-rsa Examples and Code Snippets

No Code Snippets are available at this moment for node-rsa.

Community Discussions

Trending Discussions on node-rsa

Chaum blind signature with blinding in JavaScript and verifying in Java

NPM warning: 'unsupported engine'

puppeteer-cluster@0.20.0 requires a peer of puppeteer@^1.5.0 || ^2.0.0 but none is installed. You must install peer dependencies yourself

Buffer library in browser does not return the same value as in nodejs

How to encrypt with a public Key and encoded using Base64 using Javascript (NodeJS, etc)

Nativescript Angular error NG8001: 'StackLayout' is not a known element:

node-rsa: Don't Need to Import Public Key?

QUESTION

Chaum blind signature with blinding in JavaScript and verifying in Java

Asked 2022-Mar-04 at 16:01

I'm experimenting with Chaum's blind signature, and what I'm trying to do is have the blinding and un-blinding done in JavaScript, and signing and verifying in Java (with bouncy castle). For the Java side, my source is this, and for JavaScript, I found blind-signatures. I've created two small codes to play with, for the Java side:

...

ANSWER

Answered 2021-Dec-13 at 14:56

The blind-signature library used in the NodeJS code for blind signing implements the process described here:

BlindSignature.blind() generates the SHA256 hash of the message and determines the blind message m' = m * r^e mod N.
BlindSignature.sign() calculates the blind signature s' = (m')^d mod N.
BlindSignature.unblind() determines the unblind signature s = s' * r^-1 mod N.
BlindSignature.verify() decrypts the unblind signature (s^e) and compares the result with the hashed message. If both are the same, the verification is successful.

No padding takes place in this process.

In the Java code, the implementation of signing the blind message in signConcealedMessage() is functionally identical to BlindSignature.sign().
In contrast, the verification in the Java code is incompatible with the above process because the Java code uses PSS as padding during verification.
A compatible Java code would be for instance:

Source https://stackoverflow.com/questions/70324926

QUESTION

NPM warning: 'unsupported engine'

Asked 2022-Jan-15 at 03:57

I entered the command npm install -D tailwind css postcss autoprefixer vite in VS-Code.

My environment is:

NPM version: 8.1.2
Node.js version: 16.13.1

Which resulted in following warning:

...

ANSWER

Answered 2022-Jan-05 at 14:53

Its not a breaking error, just means that some functionalities might not work as expected. As this npm WARN EBADENGINE required: { node: '>=0.8 <=9' } line shows, the required node version for this package to work as intended is between 0.8 and 9 but you have node 16.

Source https://stackoverflow.com/questions/70594844

QUESTION

puppeteer-cluster@0.20.0 requires a peer of puppeteer@^1.5.0 || ^2.0.0 but none is installed. You must install peer dependencies yourself

Asked 2021-Dec-30 at 14:44

package.json:

...

ANSWER

Answered 2021-Dec-30 at 14:44

The peer error is coming from puppeteer-cluster. It seems that the puppeteer-cluster puppeteer version is outdated compared to the puppeteer version you're running at the root of the project (mismatch between 13.0.1 and 13.0.0).

puppeteer-cluster has its own puppeteer version. You don't need to install both packages (even tho it says so in the documentation).

npm uninstall puppeteer
npm uninstall puppeteer-cluster
npm i puppeteer-cluster

If that doesn't fix it you could always force puppeteer-cluster install through npm i puppeteer-cluster --force.

Source https://stackoverflow.com/questions/70530700

QUESTION

Buffer library in browser does not return the same value as in nodejs

Asked 2020-Nov-17 at 07:55

When running the Buffer.from static method in node js on a public key I get different console.log when running it from the browser (in an angular project). Should'nt they be the same? Is there something I'm doing wrong?

...

ANSWER

Answered 2020-Nov-17 at 07:55

The data are the same, just two different representation:

Source https://stackoverflow.com/questions/64871119

QUESTION

How to encrypt with a public Key and encoded using Base64 using Javascript (NodeJS, etc)

Asked 2020-Oct-19 at 22:36

var NodeRSA = require('node-rsa');
var key = new NodeRSA();
var public= '-----BEGIN PUBLIC KEY-----'+publicKey+'-----END PUBLIC KEY-----';
const text = "hello";
key.importKey(public,"pkcs1");
var encrypted = key.encrypt(text, 'base64');
console.log(encrypted);

...

ANSWER

Answered 2020-Oct-19 at 22:36

let forge = require("node-forge");
var pki = forge.pki;
var pem = '-----BEGIN PUBLIC KEY-----\n'+key+'-----END PUBLIC KEY-----';
// convert a PEM-formatted public key to a Forge public key
var publicKey = pki.publicKeyFromPem(pem);
var text = "message";
const encrypted = publicKey.encrypt(text);
console.log("encrypted:", forge.util.encode64(encrypted));

Source https://stackoverflow.com/questions/64435222

QUESTION

Nativescript Angular error NG8001: 'StackLayout' is not a known element:

Asked 2020-Oct-13 at 18:48

ERROR in src/app/components/dashboard/dashboard.component.html:1:1 - error NG8001: 'StackLayout' is ot a known element:

If 'StackLayout' is an Angular component, then verify that it is part of this module.
To allow any element add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component.

dashboard.component.tns.html

...

ANSWER

Answered 2020-Oct-13 at 18:48

Just realized the app.module.tns.ts doesn't have the Dashboard component declared which resolves the issue.

Source https://stackoverflow.com/questions/64327266

QUESTION

node-rsa: Don't Need to Import Public Key?

Asked 2020-Sep-06 at 08:04

This works:

...

ANSWER

Answered 2020-Sep-06 at 08:04

For RSA a public key is usually a subset of the private key. If you're importing the private key then all the fields that a public key would contain are there and can be used.

Source https://stackoverflow.com/questions/63758488

Community Discussions, Code Snippets contain sources that include Stack Exchange Network